Hi Furby
Late again, as always !!
Understood re the 'whole thing' - there is one new company
based out of India/Malaysia pitching a product called "Zodiac"
that does something similar to what you are talking about,
covering 12 aspects of an airline's operation (excluding Flight
Planning)...
Would say that Navtech, Sabre, Jeppesen, Lido and Sita are
the main global players on the Flight Planning side. Anybody care
to add to this list ???
Cheers, Chooch